ABB ACH550 IP21 – 4kW 400V 3ph – AC Inverter Drive Fan/Pump Speed Controller ACH550-01-08A8-4 Repair Service

For AC inverter drive repair services, look no further than Astar. We specialize in repairing ABB ACH550 IP21 models that are commonly used for fan and pump speed control in 4kW 400V 3ph systems. Our technicians are highly trained in this field and can provide prompt and effective solutions for all your repair needs.

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ABB Drives ACH 550 HVAC AC Frequency Inverter and Keypad for 4kW (5.5HP) 400V 3 Ph motor in VxF or Sensorless Vector control to 8.8A. Simple to set-up with 400V three phase input for a standard AC Induction motor.

Features – Basic Keypad, 2 x Analogue Inputs, 2 x Analogue Outputs, 6 x Digital Inputs, 3 x Relay Contact sets.
5% Swinging choke included to minimise supply Harmonics.
EMC and RFI Filters included to 1st Environment (unrestricted) to EN61800-3.
Application Macros included for 12 x most common HVAC Applications.

R1 Size – 125mm Wide x 212mm Deep x 393mm high in IP21 wall mounting case.
Gland plate base included for 2 x 22mm, 1 x 28mm and 2 x 35mm cable glands.

Overload – 110% x 60seconds every 10 minutes.
Speed Control Range – 0/500Hz.
Braking – none.

Input Current – 8.8A.
Input Voltage – 380 to 480V three phase +-10% at 50/60Hz via 15A Bussman JJS-15 fuses or equal.
Input Power Factor – 0.98

Wall mount in clean environment or cubicle mount.
Rated at 40C Ambient.
Heat Loss at max output – 127W.
Mounting via rear screw fixings at 98mm x 318mm centres for M5 screws.

Full part number is – ACH550-01-08A8-4


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